I used cnosdb-imexport to perform data backup as follows:
cnosdb-enterprise git:(main) ✗ ./target/release/cnosdb-imexport export -s root:@127.0.0.1:8912 --path /xxx/backup/
The log printed during the backup process is as follows：
# Input args: Cli { subcmd: Export(ExportArgs { src: "root:@127.0.0.1:8912", path: "/Users/bichaoxue/Documents/github.com/cnosdb/cnosdb-enterprise/backup/", conn: None }) }
# Begin export table(cnosdb.public.air) [Now: 18:37:12]
# Export table(cnosdb.public.air) data: {"error_code":"010001","error_message":"Datafusion: IO error: No such file or directory (os error 2)"}
...
# Begin export table(cnosdb.usage_schema.vnode_disk_storage) [Now: 18:37:12]
# Export table(cnosdb.usage_schema.vnode_disk_storage) data: {"error_code":"010001","error_message":"Datafusion: IO error: No such file or directory (os error 2)"}
but the result is succeed.
# Export Data: Ok(())
and I searched for data under the specified path, and the directory was also empty.
cnosdb-enterprise git:(main) ✗ ll /xxx/backup/
total 0
What's going on? Has anyone encountered it?
After communicating with the community, we found that it is indeed a bug, and we will fix it later github